[cherry-pick] #24345 to earlgrey_1.0.0 branch
#24834
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This implements a new spi_device RX console by using the SPI device flash mode feature. The flash read buffer is used as a circular buffer. Reuses framing protocol from lowRISC#17494 with minor modifications to distinguish fresh data from stale values in the read buffer. Signed-off-by: Anthony Chen <[email protected]> (cherry picked from commit 4f8b2a7)
This updates the console module to use SPI device flash mode feature to support SPI device console. It's currently a one way console. Signed-off-by: Anthony Chen <[email protected]> (cherry picked from commit 0d95dfc)
This tests the OTTF spi_device console, which uses the OT spi_device in flash mode, along with the flash read buffer and a lightweight framing protocol to implement a one-way (RX) console. Signed-off-by: Anthony Chen <[email protected]> (cherry picked from commit c01bbc7)
moidx
approved these changes
Oct 22, 2024
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This cherry-picks the commits from #24345 to
earlgrey_1.0.0branch. These commits include the implementation of the spi_device OTTF RX console. This cherry-pick was done manually since the automation failed due one of the commits from #24345 having already been cherry-picked to theearlgrey_1.0.0branch in #24417.